Results 41 to 50 of about 1,802,682 (204)
NATURAL RADIONUCLIDES IN RESIDUES FROM NON-NUCLEAR INDUSTRIES
Радиационная гигиена, 2016 In the present overview we analyze the available data concerning residues from non-nuclear industries which contain naturally occurring radioactive material (NORM).
E. P. Lisachenko, I. P. Stamat
doaj
Brazilian Journal of Radiation Sciences, 2017 The compliance evaluation and quality control measurements on 14 diagnostic X ray units were carried out. The results on legal compliance show that 43 % of X ray facilities operated without or with an expired license. The rest of the centers were new and
Leonid Leopold Nkuba +1 more
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A Theoretical Sub-0.1 dB Loss Single Mode Fiber-To-Chip Edge Coupler for Silicon Nitride Waveguides
Photonics, 2023 A low loss optical interconnection between optical fibers and photonic integrated circuits is critical for high performance photonic systems. In the past decade, spot size converters, subwavelength waveguide grating (SWG) structures, and different ...
Di Wu +7 more
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Chinese Medicine, 2020 Background Ophiocordyceps sinensis, which is only naturally found in the high-elevation extreme environment of the Tibetan Plateau, has been used in traditional Chinese medicine. Information concerning the evolutionary and geologic context of O. sinensis
Jie Liu +11 more
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Detection of Polonium-210 in Environmental, Biological and Food Samples: A Review
Molecules, 2023 Ingestion of polonium-210 from environmental media and food can cause serious health hazards (e.g., gastrointestinal symptoms, tumours, etc.) and has been a public health concern worldwide since the 2006 poisoning of Agent Litvinenko 210Po in Russia ...
Lei Zhou +4 more
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Radiation Control in Public Health [PDF]
Public Health Reports (1896-1970), 1961 Public health programs in the field of radiation control in the United States are reviewed. Environmental exposure hazards, biological effects of radiation, standard perndssible limits of radiation exposure, and training programs in radiation protection are discussed. (C.H.)
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Радиационная гигиенаThe artilcle presents comments on the manuscript by A.S. Vasiliev et al. “A review of approaches to assessment of potential radon hazard of land plots”.
P. S. Miklyaev +2 more
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Frontiers in Psychology, 2022 Objective:This study aimed to examine the association between long working hours, occupational stress, depression, and well-being, and to explore the intermediary effect of occupational stress and well-being between working hours and depression among ...
Yu Hong +7 more
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THE DETERMINATION OF 89SR ACTIVITY IN OBJECTS OF ENVIRONMENT
Радиационная гигиена, 2016 The radionuclide 89Sr give considerable contribution in the composition of fission products, which get in environment due to an accident of nuclear reactor or due to conducting of peaceful nuclear explosion. By radiation characteristics this radionuclide
O. N. Prokof 'ev
doaj
State Planning for Radiation Control [PDF]
Public Health Reports (1896-1970), 1964 DUBLIC HEALTH agencies have the clear responsibility of balancing the hazards of radiation against the physiological and social values of its use. Historically, major public health programs were developed after it had been amply demonstrated that a health problem involving substantial mortality and morbidity existed.
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